Inventor · disambiguated record
Isao Funahashi
Also filed as: FUNAHASHI ISAO
7 granted patents·80 citations·filing 1973–1994
85Inventor score
Files withKUREHA CHEMICAL IND CO LTD7
Top patents by PatentIndex Score
7 records- 0161US3961021AMethod for removing sulfur dioxide from combustion exhaust gasKUREHA CHEMICAL IND CO LTD·Filed 1974·Granted Jun 1, 1976·10 cites·18 claims
- 0257US5525224AApparatus for improving city waterKUREHA CHEMICAL IND CO LTD·Filed 1994·Granted Jun 11, 1996·19 cites·1 claims
- 0351US3989796AMethod for removing sulfur dioxide in the form of calcium sulfite from combustion exhaust gasKUREHA CHEMICAL IND CO LTD·Filed 1973·Granted Nov 2, 1976·13 cites·7 claims
- 0442US5512265AMethod of producing aqueous solution of slaked lime and apparatus thereforKUREHA CHEMICAL IND CO LTD·Filed 1994·Granted Apr 30, 1996·15 cites·6 claims
- 0541US5391302AMethod of improving city waterKUREHA CHEMICAL IND CO LTD·Filed 1992·Granted Feb 21, 1995·10 cites·3 claims
- 0640US3965242AMethod for desulfurizing exhaust gas by alkali sulphite-gypsum processKUREHA CHEMICAL IND CO LTD·Filed 1975·Granted Jun 22, 1976·10 cites·3 claims
- 0739US3935296AMethod for removing sulfur dioxide from a combustion exhaust gasKUREHA CHEMICAL IND CO LTD·Filed 1973·Granted Jan 27, 1976·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →